Yes, Tnk for help me,, I also tried this solution: the result is that my PC freezes and I have to turn it back on !!!
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Now I place IT on an Italian site to sell it.
I DON'T WANT TO HEAR ABOUT THIS SOFTWARE ANY MORE.
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PS: a friend of mine from the airfield, where we go to fly with electric models ,,, bought another brand of SIMULATOR with RADIOCONTROL + CD and has no obligation to switch from STEAM (WHICH I HATE with all my strength )
it is less beautiful .... but it works great !!!!!